From d712176441f2f8259618dd6e5ad2ed750ff6870e Mon Sep 17 00:00:00 2001
From: arcnmx <arcnmx@users.noreply.github.com>
Date: Wed, 19 May 2021 09:50:55 -0700
Subject: [PATCH] show niv update diff

---
 ci/niv-cron.nix | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/ci/niv-cron.nix b/ci/niv-cron.nix
index 4171d8d2..47c389aa 100644
--- a/ci/niv-cron.nix
+++ b/ci/niv-cron.nix
@@ -55,10 +55,12 @@ with lib; {
             done
 
             if git status --porcelain | grep -qF nix/sources.json; then
-              nix build --no-link -f . sourceCache.local
+              git -P diff nix/sources.json
+              nix build --no-link -Lf . sourceCache.local
+              echo "checking that hosts still build..." >&2
               if nix build -Lf . hosts.{athame,yule,samhain}.config.system.build.toplevel; then
                 if [[ -n $CACHIX_SIGNING_KEY ]]; then
-                  nix build --no-link -f . sourceCache.all
+                  nix build --no-link -Lf . sourceCache.all
                   cachix push kittywitch $(nix eval -f . sourceCache.allStr)
 
                   cachix push kittywitch result*/ &